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Passwords have all kinds of letters, symbols, and capitalization can make a difference. This format makes them very secure. Meanwhile, a lock pattern is pretty much the making of a shape, and the ...

The popular Pattern Lock system used to secure millions of Android phones can be cracked within just five attempts -- and more complicated patterns are the easiest to crack, security experts reveal.

Android's pattern lock, which lets you unlock your phone by swiping a specific pattern across the screen, may seem more secure than a password, but that's not always the case. While Android's pattern ...

Lancaster University, Northwest University in China and University of Bath have built their own vision algorithm software that can decode even the most secure pattern lock in just one attempt. The ...

Researchers have demonstrated an attack that can crack 95 percent of Android pattern locks within the five attempts allowed. The side-channel attack, devised by researchers from China and the UK, uses ...

What's safer? Using a numeric PIN code to unlock your Android smartphone or relying on a finger squiggle? Newly-released research suggests that, at least when someone close by could be looking over ...

Get an overview of design patterns, then use what you've learned to evaluate whether the Composite pattern is a good choice for a particular Java use case Numerous strategies have been devised to ...

Jack Wallen walks you through the steps to get into your Android phone if you've forgotten your security pattern. Image: prima91/Adobe Stock The Android platform offers many ways to secure your data.